<?php
/**
 * Zend Framework
 *
 * LICENSE
 *
 * This source file is subject to the new BSD license that is bundled
 * with this package in the file LICENSE.txt.
 * It is also available through the world-wide-web at this URL:
 * http://framework.zend.com/license/new-bsd
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@zend.com so we can send you a copy immediately.
 *
 * @category   Zend
 * @package    Zend_Dojo
 * @subpackage View
 * @copyright  Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)
 * @license    http://framework.zend.com/license/new-bsd     New BSD License
 * @version    $Id: Form.php 23927 2011-05-02 19:24:53Z matthew $
 */

/** Zend_Dojo_View_Helper_Dijit */
require_once 'Zend/Dojo/View/Helper/Dijit.php';

/**
 * Dojo Form dijit
 *
 * @uses       Zend_Dojo_View_Helper_Dijit
 * @package    Zend_Dojo
 * @subpackage View
 * @copyright  Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)
 * @license    http://framework.zend.com/license/new-bsd     New BSD License
 */
class Zend_Dojo_View_Helper_Form extends Zend_Dojo_View_Helper_Dijit {
	/**
	 * Dijit being used
	 * @var string
	 */
	protected $_dijit = 'dijit.form.Form';
	
	/**
	 * Module being used
	 * @var string
	 */
	protected $_module = 'dijit.form.Form';
	
	/**
	 * @var Zend_View_Helper_Form
	 */
	protected $_helper;
	
	/**
	 * dijit.form.Form
	 *
	 * @param  string $id
	 * @param  null|array $attribs HTML attributes
	 * @param  false|string $content
	 * @return string
	 */
	public function form($id, $attribs = null, $content = false) {
		if (! is_array ( $attribs )) {
			$attribs = ( array ) $attribs;
		}
		if (array_key_exists ( 'id', $attribs )) {
			$attribs ['name'] = $id;
		} else {
			$attribs ['id'] = $id;
		}
		
		$attribs = $this->_prepareDijit ( $attribs, array (), 'layout' );
		
		return $this->getFormHelper ()->form ( $id, $attribs, $content );
	}
	
	/**
	 * Get standard form helper
	 *
	 * @return Zend_View_Helper_Form
	 */
	public function getFormHelper() {
		if (null === $this->_helper) {
			require_once 'Zend/View/Helper/Form.php';
			$this->_helper = new Zend_View_Helper_Form ();
			$this->_helper->setView ( $this->view );
		}
		return $this->_helper;
	}
}
